CA2208221A1 - Device for collecting a sample of used dialysis fluid - Google Patents

Device for collecting a sample of used dialysis fluid

Info

Publication number
CA2208221A1
CA2208221A1 CA002208221A CA2208221A CA2208221A1 CA 2208221 A1 CA2208221 A1 CA 2208221A1 CA 002208221 A CA002208221 A CA 002208221A CA 2208221 A CA2208221 A CA 2208221A CA 2208221 A1 CA2208221 A1 CA 2208221A1
Authority
CA
Canada
Prior art keywords
fluid
used fluid
measuring
line
measuring means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002208221A
Other languages
French (fr)
Other versions
CA2208221C (en
Inventor
Antonino Nuccio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gambro Hospal Schweiz AG
Original Assignee
Hospal Ag
Antonino Nuccio
Gambro Hospal (Schweiz) Ag
Gambro Hospal (Switzerland) Ltd.
Gambro Hospal (Suisse) Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR9512187A external-priority patent/FR2739780B1/en
Application filed by Hospal Ag, Antonino Nuccio, Gambro Hospal (Schweiz) Ag, Gambro Hospal (Switzerland) Ltd., Gambro Hospal (Suisse) Sa filed Critical Hospal Ag
Publication of CA2208221A1 publication Critical patent/CA2208221A1/en
Application granted granted Critical
Publication of CA2208221C publication Critical patent/CA2208221C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A device for collecting a used fluid sample representative of the total amount of used fluid discharged at any time after the start of a treatment session using a haemodialysis and/or haemofiltration blood treatment apparatus that includes a fresh treatment fluid supply line (9) connectable to an input of the haemodialysis/haemofiltration unit (1) and a main used fluid discharge line (11) connectable to an output of the haemodialysis/haemofiltration unit (1). The device includes a used fluid sampling line (14) with a first end connected to the main used fluid discharge line (11) and a second end connected to a collecting container (17); first measuring means (21) used for measuring an amount of fluid and arranged on the main discharge line (11) upstream from the junction between the sampling line (14) and the main discharge line (11); and means (22, 23, 24) for causing a metered flow of used fluid into the collecting container (17) on the basis of the data delivered by the first measuring means (21). Said means (22, 23, 24) include second measuring means (22) used for measuring an amount of fluid and arranged on the sampling line (14); first valve means (23) arranged on the sampling line (14); and control means (24) for opening the valve means (23) during dialysis whenever the first measuring means (21) have measured a first predetermined amount (V) of used fluid, and closing the valve means (23) whenever the second measuring means (22) have measured a second predetermined amount (v) of used fluid.
CA002208221A 1995-10-12 1996-10-10 Device for collecting a sample of used dialysis fluid Expired - Fee Related CA2208221C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9512187 1995-10-12
FR9512187A FR2739780B1 (en) 1995-10-12 1995-10-12 DEVICE FOR COLLECTING A SAMPLE OF USED DIALYSIS LIQUID
PCT/IB1996/001071 WO1997013535A1 (en) 1995-10-12 1996-10-10 Device for collecting a sample of used dialysis fluid

Publications (2)

Publication Number Publication Date
CA2208221A1 true CA2208221A1 (en) 1997-04-17
CA2208221C CA2208221C (en) 2006-04-04

Family

ID=36143260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002208221A Expired - Fee Related CA2208221C (en) 1995-10-12 1996-10-10 Device for collecting a sample of used dialysis fluid

Country Status (1)

Country Link
CA (1) CA2208221C (en)

Also Published As

Publication number Publication date
CA2208221C (en) 2006-04-04

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Legal Events

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MKLA Lapsed

Effective date: 20131010